This commit adds board support for i.MXRT1170-EVK from NXP. This board is an evaluation kit provided by NXP for i.MXRT117x processor family.
Signed-off-by: Jesse Taube Mr.Bossman075@gmail.com --- V1 -> V2: * Nothing done --- arch/arm/include/asm/arch-imx/cpu.h | 1 + arch/arm/mach-imx/imxrt/Kconfig | 9 +++ arch/arm/mach-imx/imxrt/soc.c | 2 + board/freescale/imxrt1170-evk/Kconfig | 22 +++++ board/freescale/imxrt1170-evk/MAINTAINERS | 7 ++ board/freescale/imxrt1170-evk/Makefile | 6 ++ board/freescale/imxrt1170-evk/imximage.cfg | 32 ++++++++ board/freescale/imxrt1170-evk/imxrt1170-evk.c | 80 +++++++++++++++++++ 8 files changed, 159 insertions(+) create mode 100644 board/freescale/imxrt1170-evk/Kconfig create mode 100644 board/freescale/imxrt1170-evk/MAINTAINERS create mode 100644 board/freescale/imxrt1170-evk/Makefile create mode 100644 board/freescale/imxrt1170-evk/imximage.cfg create mode 100644 board/freescale/imxrt1170-evk/imxrt1170-evk.c
diff --git a/arch/arm/include/asm/arch-imx/cpu.h b/arch/arm/include/asm/arch-imx/cpu.h index 4f63803765..09767be1ca 100644 --- a/arch/arm/include/asm/arch-imx/cpu.h +++ b/arch/arm/include/asm/arch-imx/cpu.h @@ -56,6 +56,7 @@
#define MXC_CPU_IMXRT1020 0xB4 /* dummy ID */ #define MXC_CPU_IMXRT1050 0xB6 /* dummy ID */ +#define MXC_CPU_IMXRT1170 0xBA /* dummy ID */
#define MXC_CPU_MX7ULP 0xE1 /* Temporally hard code */ #define MXC_CPU_VF610 0xF6 /* dummy ID */ diff --git a/arch/arm/mach-imx/imxrt/Kconfig b/arch/arm/mach-imx/imxrt/Kconfig index 8c89133965..c1d6b09e77 100644 --- a/arch/arm/mach-imx/imxrt/Kconfig +++ b/arch/arm/mach-imx/imxrt/Kconfig @@ -12,6 +12,10 @@ config IMXRT1050 bool select IMXRT
+config IMXRT1170 + bool + select IMXRT + config SYS_SOC default "imxrt"
@@ -27,9 +31,14 @@ config TARGET_IMXRT1050_EVK bool "Support imxrt1050 EVK board" select IMXRT1050
+config TARGET_IMXRT1170_EVK + bool "Support imxrt1170 EVK board" + select IMXRT1170 + endchoice
source "board/freescale/imxrt1020-evk/Kconfig" source "board/freescale/imxrt1050-evk/Kconfig" +source "board/freescale/imxrt1170-evk/Kconfig"
endif diff --git a/arch/arm/mach-imx/imxrt/soc.c b/arch/arm/mach-imx/imxrt/soc.c index ba015992ee..34162a3976 100644 --- a/arch/arm/mach-imx/imxrt/soc.c +++ b/arch/arm/mach-imx/imxrt/soc.c @@ -43,6 +43,8 @@ u32 get_cpu_rev(void) return MXC_CPU_IMXRT1020 << 12; #elif defined(CONFIG_IMXRT1050) return MXC_CPU_IMXRT1050 << 12; +#elif defined(CONFIG_IMXRT1170) + return MXC_CPU_IMXRT1170 << 12; #else #error This IMXRT SoC is not supported #endif diff --git a/board/freescale/imxrt1170-evk/Kconfig b/board/freescale/imxrt1170-evk/Kconfig new file mode 100644 index 0000000000..c61fc57971 --- /dev/null +++ b/board/freescale/imxrt1170-evk/Kconfig @@ -0,0 +1,22 @@ +if TARGET_IMXRT1170_EVK + +config SYS_BOARD + string + default "imxrt1170-evk" + +config SYS_VENDOR + string + default "freescale" + +config SYS_SOC + string + default "imxrt1170" + +config SYS_CONFIG_NAME + string + default "imxrt1170-evk" + +config IMX_CONFIG + default "board/freescale/imxrt1170-evk/imximage.cfg" + +endif diff --git a/board/freescale/imxrt1170-evk/MAINTAINERS b/board/freescale/imxrt1170-evk/MAINTAINERS new file mode 100644 index 0000000000..1fc3179c00 --- /dev/null +++ b/board/freescale/imxrt1170-evk/MAINTAINERS @@ -0,0 +1,7 @@ +IMXRT1170 EVALUATION KIT +M: Giulio Benetti giulio.benetti@benettiengineering.com +M: Jesse Taube Mr.Bossman075@gmail.com +S: Maintained +F: board/freescale/imxrt1170-evk +F: include/configs/imxrt1170-evk.h +F: configs/imxrt1170-evk_defconfig diff --git a/board/freescale/imxrt1170-evk/Makefile b/board/freescale/imxrt1170-evk/Makefile new file mode 100644 index 0000000000..857a168b09 --- /dev/null +++ b/board/freescale/imxrt1170-evk/Makefile @@ -0,0 +1,6 @@ +# SPDX-License-Identifier: GPL-2.0+ +# +# Copyright (C) 2019 +# Author(s): Giulio Benetti giulio.benetti@benettiengineering.com + +obj-y := imxrt1170-evk.o diff --git a/board/freescale/imxrt1170-evk/imximage.cfg b/board/freescale/imxrt1170-evk/imximage.cfg new file mode 100644 index 0000000000..3354672825 --- /dev/null +++ b/board/freescale/imxrt1170-evk/imximage.cfg @@ -0,0 +1,32 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2022 + * Author(s): Jesse Taube Mr.Bossman075@gmail.com + * Giulio Benetti giulio.benetti@benettiengineering.com + */ + +#define __ASSEMBLY__ +#include <config.h> + +/* image version */ + +IMAGE_VERSION 2 + +/* + * Boot Device : one of + * spi/sd/nand/onenand, qspi/nor + */ + +BOOT_FROM sd + +/* + * Device Configuration Data (DCD) + * + * Each entry must have the format: + * Addr-type Address Value + * + * where: + * Addr-type register length (1,2 or 4 bytes) + * Address absolute address of the register + * value value to be stored in the register + */ diff --git a/board/freescale/imxrt1170-evk/imxrt1170-evk.c b/board/freescale/imxrt1170-evk/imxrt1170-evk.c new file mode 100644 index 0000000000..4b82ee5e9c --- /dev/null +++ b/board/freescale/imxrt1170-evk/imxrt1170-evk.c @@ -0,0 +1,80 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2019 + * Author(s): Giulio Benetti giulio.benetti@benettiengineering.com + */ + +#include <common.h> +#include <dm.h> +#include <init.h> +#include <log.h> +#include <ram.h> +#include <spl.h> +#include <asm/global_data.h> +#include <asm/io.h> +#include <asm/armv7m.h> +#include <serial.h> + +DECLARE_GLOBAL_DATA_PTR; + +int dram_init(void) +{ +#ifndef CONFIG_SUPPORT_SPL + int rv; + struct udevice *dev; + + rv = uclass_get_device(UCLASS_RAM, 0, &dev); + if (rv) { + debug("DRAM init failed: %d\n", rv); + return rv; + } + +#endif + return fdtdec_setup_mem_size_base(); +} + +int dram_init_banksize(void) +{ + return fdtdec_setup_memory_banksize(); +} + +#ifdef CONFIG_SPL_BUILD +#ifdef CONFIG_SPL_OS_BOOT +int spl_start_uboot(void) +{ + debug("SPL: booting kernel\n"); + /* break into full u-boot on 'c' */ + return serial_tstc() && serial_getc() == 'c'; +} +#endif + +int spl_dram_init(void) +{ + struct udevice *dev; + int rv; + + rv = uclass_get_device(UCLASS_RAM, 0, &dev); + if (rv) + debug("DRAM init failed: %d\n", rv); + return rv; +} + +void spl_board_init(void) +{ + preloader_console_init(); + spl_dram_init(); + arch_cpu_init(); /* to configure mpu for sdram rw permissions */ +} + +u32 spl_boot_device(void) +{ + return BOOT_DEVICE_MMC1; +} +#endif + +int board_init(void) +{ + gd->bd->bi_boot_params = gd->bd->bi_dram[0].start + 0x100; + + return 0; +}